Remove calls to deprecated MessageLoop methods in chrome.

chrome/browser/media/webrtc/desktop_media_list_ash_unittest.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/media/webrtc/desktop_media_list_ash.h"
 
 #include "ash/test/ash_test_base.h"
 #include "base/location.h"
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
+#include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "build/build_config.h"
 #include "chrome/browser/media/webrtc/desktop_media_list_observer.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/aura/window.h"
 
 int kThumbnailSize = 100;
 
@@ skipping 36 matching lines @@
 }
 
 TEST_F(DesktopMediaListAshTest, Screen) {
   CreateList(DesktopMediaListAsh::SCREENS | DesktopMediaListAsh::WINDOWS);
 
   EXPECT_CALL(observer_, OnSourceAdded(list_.get(), 0));
   EXPECT_CALL(observer_, OnSourceThumbnailChanged(list_.get(), 0))
       .WillOnce(QuitMessageLoop())
       .WillRepeatedly(DoDefault());
   list_->StartUpdating(&observer_);
-  base::MessageLoop::current()->Run();
+  base::RunLoop().Run();
 }
 
 TEST_F(DesktopMediaListAshTest, OneWindow) {
   CreateList(DesktopMediaListAsh::SCREENS | DesktopMediaListAsh::WINDOWS);
 
   std::unique_ptr<aura::Window> window(CreateTestWindowInShellWithId(0));
 
   EXPECT_CALL(observer_, OnSourceAdded(list_.get(), 0));
   EXPECT_CALL(observer_, OnSourceAdded(list_.get(), 1));
   EXPECT_CALL(observer_, OnSourceThumbnailChanged(list_.get(), 0))
       .Times(AtLeast(1));
   EXPECT_CALL(observer_, OnSourceThumbnailChanged(list_.get(), 1))
       .WillOnce(QuitMessageLoop())
       .WillRepeatedly(DoDefault());
   EXPECT_CALL(observer_, OnSourceRemoved(list_.get(), 1))
       .WillOnce(QuitMessageLoop());
 
   list_->StartUpdating(&observer_);
-  base::MessageLoop::current()->Run();
+  base::RunLoop().Run();
   window.reset();
-  base::MessageLoop::current()->Run();
+  base::RunLoop().Run();
 }
 
 TEST_F(DesktopMediaListAshTest, ScreenOnly) {
   CreateList(DesktopMediaListAsh::SCREENS);
 
   std::unique_ptr<aura::Window> window(CreateTestWindowInShellWithId(0));
 
   EXPECT_CALL(observer_, OnSourceAdded(list_.get(), 0));
   EXPECT_CALL(observer_, OnSourceThumbnailChanged(list_.get(), 0))
       .WillOnce(QuitMessageLoop())
       .WillRepeatedly(DoDefault());
 
   list_->StartUpdating(&observer_);
-  base::MessageLoop::current()->Run();
+  base::RunLoop().Run();
 }
 
 // Times out on Win DrMemory bot. http://crbug.com/493187
 #if defined(OS_WIN)
 #define MAYBE_WindowOnly DISABLED_WindowOnly
 #else
 #define MAYBE_WindowOnly WindowOnly
 #endif
 
 TEST_F(DesktopMediaListAshTest, MAYBE_WindowOnly) {
   CreateList(DesktopMediaListAsh::WINDOWS);
 
   std::unique_ptr<aura::Window> window(CreateTestWindowInShellWithId(0));
 
   EXPECT_CALL(observer_, OnSourceAdded(list_.get(), 0));
   EXPECT_CALL(observer_, OnSourceThumbnailChanged(list_.get(), 0))
       .WillOnce(QuitMessageLoop())
       .WillRepeatedly(DoDefault());
   EXPECT_CALL(observer_, OnSourceRemoved(list_.get(), 0))
       .WillOnce(QuitMessageLoop());
 
   list_->StartUpdating(&observer_);
-  base::MessageLoop::current()->Run();
+  base::RunLoop().Run();
   window.reset();
-  base::MessageLoop::current()->Run();
+  base::RunLoop().Run();
 }